﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Txt2Shp4Sharp.lib
{
    public class StringUtil
    {
        public static Boolean isNullOrEmpty(Object obj)  {
            return (obj == null) || String.Empty==obj || obj.ToString().Trim().Length == 0 ;
        }
        
    }
}
